<!--<template>-->

  <!--<div class="app-container">-->

    <!--<h2 style="text-align: center;">发布新课程</h2>-->

    <!--<el-steps :active="3" process-status="wait" align-center style="margin-bottom: 40px;">-->
      <!--<el-step title="填写课程基本信息"/>-->
      <!--<el-step title="创建课程大纲"/>-->
      <!--<el-step title="最终发布"/>-->
    <!--</el-steps>-->

    <!--<el-form label-width="120px">-->

      <!--<el-form-item>-->
        <!--<el-button @click="previous">返回修改</el-button>-->
        <!--<el-button :disabled="saveBtnDisabled" type="primary" @click="publish">发布课程</el-button>-->
      <!--</el-form-item>-->
    <!--</el-form>-->
  <!--</div>-->
<!--</template>-->
<template>

  <div class="app-container">

    <h2 style="text-align: center;">发布新课程</h2>

    <el-steps :active="3" process-status="wait" align-center style="margin-bottom: 40px;">
      <el-step title="填写课程基本信息"/>
      <el-step title="创建课程大纲"/>
      <el-step title="发布课程"/>
    </el-steps>

    <div class="ccInfo">
      <img :src="coursePublish.cover">
      <div class="main">
        <h2>{{ coursePublish.title }}</h2>
        <p class="gray"><span>共{{ coursePublish.lessonNum }}课时</span></p>
        <p><span>所属分类：{{ coursePublish.oneSubject }} — {{ coursePublish.twoSubject }}</span></p>
        <p>课程讲师：{{ coursePublish.name }}</p>
        <h3 class="red">￥{{ coursePublish.price }}</h3>
      </div>
    </div>

    <div>
      <el-button @click="previous">返回修改</el-button>
      <el-button :disabled="saveBtnDisabled" type="primary" @click="publish">发布课程</el-button>
    </div>
  </div>
</template>

<script>
  import course from '@/api/edu/course'
  export default {
    name: 'publish',
    data(){
      return{
        id:'',
        coursePublish:{},

      }
    },
    created(){
      //获取路由id
      if (this.$route.params && this.$route.params.id) {
        this.id = this.$route.params.id;
        this.getCoursePublishId()
      }
    },
    methods:{

      //根据课程id查询
      getCoursePublishId(){
        course.getPublishCourseInfo(this.id).then(r=>{
          alert(JSON.stringify(r.data))
         this.coursePublish= r.data.CoursePublishVo
        })
      },
      //跳转到第一步
      previous(){
        this.$router.push({path:'/course/chapter/'+this.id})
      },

      publish(){
        //最终发布
        course.publishCourse(this.id).then(r=>{
          if(r.code==20000){
            this.$message({
              type:'success',
              message:'课程发布成功'
            })
            this.$router.push({path:'/course/list'})
          }
        })
      },
    }
  }
</script>

<style scoped>
  .ccInfo {
    background: #f5f5f5;
    padding: 20px;
    overflow: hidden;
    border: 1px dashed #DDD;
    margin-bottom: 40px;
    position: relative;
  }
  .ccInfo img {
    background: #d6d6d6;
    width: 500px;
    height: 278px;
    display: block;
    float: left;
    border: none;
  }
  .ccInfo .main {
    margin-left: 520px;
  }

  .ccInfo .main h2 {
    font-size: 28px;
    margin-bottom: 30px;
    line-height: 1;
    font-weight: normal;
  }
  .ccInfo .main p {
    margin-bottom: 10px;
    word-wrap: break-word;
    line-height: 24px;
    max-height: 48px;
    overflow: hidden;
  }

  .ccInfo .main p {
    margin-bottom: 10px;
    word-wrap: break-word;
    line-height: 24px;
    max-height: 48px;
    overflow: hidden;
  }
  .ccInfo .main h3 {
    left: 540px;
    bottom: 20px;
    line-height: 1;
    font-size: 28px;
    color: #d32f24;
    font-weight: normal;
    position: absolute;
  }
</style>
